Installing a Gas Line for a Jen-Aire....

I have an Electric Jen-Aire Cook Top that I would like to replace with a new Gas Jen-Aire Cook Top. It is located on and Interior Island within our kitchen about 8' in from an exterior wall. I have a slab concrete floor, is there any way to run a gas line in thru the Jen-Aire Down Draft Vent Chase from the outside of my house. Note; my Gas Meter is about 15' from the Vent opening. Any help or ideas on this would be great. Thanks